JP2965696B2 - ピリジン誘導体 - Google Patents
ピリジン誘導体Info
- Publication number
- JP2965696B2 JP2965696B2 JP2512850A JP51285090A JP2965696B2 JP 2965696 B2 JP2965696 B2 JP 2965696B2 JP 2512850 A JP2512850 A JP 2512850A JP 51285090 A JP51285090 A JP 51285090A JP 2965696 B2 JP2965696 B2 JP 2965696B2
- Authority
- JP
- Japan
- Prior art keywords
- trans
- pyridine
- cyclohexyl
- fluoro
- acetylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/26—Radicals substituted by halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/65—One oxygen atom attached in position 3 or 5
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/3444—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing one nitrogen atom, e.g. pyridine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Liquid Crystal Substances (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898921520A GB8921520D0 (en) | 1989-09-22 | 1989-09-22 | Pyridine derivatives |
GB8921520,6 | 1989-09-22 | ||
PCT/EP1990/001536 WO1991004248A1 (en) | 1989-09-22 | 1990-09-12 | Pyridine derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04503523A JPH04503523A (ja) | 1992-06-25 |
JP2965696B2 true JP2965696B2 (ja) | 1999-10-18 |
Family
ID=10663516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2512850A Expired - Fee Related JP2965696B2 (ja) | 1989-09-22 | 1990-09-12 | ピリジン誘導体 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5205962A (de) |
EP (1) | EP0445248B1 (de) |
JP (1) | JP2965696B2 (de) |
KR (1) | KR920701158A (de) |
DE (1) | DE69017657T2 (de) |
GB (1) | GB8921520D0 (de) |
WO (1) | WO1991004248A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5389291A (en) * | 1990-11-27 | 1995-02-14 | Merck Patent Gesellschaft Mit Beschrankter Haftung | 3,6-disubstituted 2-halopyridines |
ATE185342T1 (de) * | 1990-12-19 | 1999-10-15 | Hoechst Ag | 2-fluorpyridine, verfahren zu ihrer herstellung und ihre verwendung in flüssigkristallmischungen |
US5630962A (en) * | 1990-12-19 | 1997-05-20 | Hoechst Aktiengesellschaft | 2-Fluoropyridines, their preparation and their use in liquid crystal mixtures |
EP0532916B1 (de) * | 1991-08-17 | 1997-11-05 | Hoechst Aktiengesellschaft | 2-Fluorpyrazine, Verfahren zu ihrer Herstellung und ihre Verwendung in flüssigkristallinen Mischungen |
DE59310130D1 (de) * | 1992-06-09 | 2001-01-25 | Aventis Res & Tech Gmbh & Co | 3-Fluorpyridine, Verfahren zu ihrer Herstellung und ihre Verwendung in Flüssigkristallmischungen |
DE4315867A1 (de) * | 1993-05-12 | 1994-11-17 | Hoechst Ag | 3-Chlorpyridine, Verfahren zu ihrer Herstellung und ihre Verwendung in Flüssigkristallmischungen |
US6017467A (en) * | 1996-06-28 | 2000-01-25 | Chisso Corporation | Propiolonitrile derivatives and liquid crystal compositions comprising the same |
DE19825488A1 (de) * | 1998-06-08 | 1999-12-09 | Aventis Res & Tech Gmbh & Co | Monostabiles ferroelektrisches Aktivmatrix-Display |
KR100659088B1 (ko) * | 2005-07-15 | 2006-12-21 | 삼성에스디아이 주식회사 | 디플루오로피리딘계 화합물 및 이를 이용한 유기 발광 소자 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4684477A (en) * | 1985-03-06 | 1987-08-04 | Chisso Corporation | Pyridine derivatives and their use in liquid crystals |
EP0310676A4 (de) * | 1987-04-07 | 1989-04-27 | Pavljuchenko Assya I | Flüssigkristallderivate von 2,5-disubstituierten pyridinen als komponenten von flüssigkristallmaterialien und flüssigkristallmaterial. |
US5329604A (en) * | 1993-02-11 | 1994-07-12 | International Business Machines Corporation | Optical fiber coupling device and optoelectronic system utilizing same |
-
1989
- 1989-09-22 GB GB898921520A patent/GB8921520D0/en active Pending
-
1990
- 1990-09-12 US US07/651,392 patent/US5205962A/en not_active Expired - Fee Related
- 1990-09-12 DE DE69017657T patent/DE69017657T2/de not_active Expired - Fee Related
- 1990-09-12 EP EP90913696A patent/EP0445248B1/de not_active Expired - Lifetime
- 1990-09-12 KR KR1019910700510A patent/KR920701158A/ko not_active Application Discontinuation
- 1990-09-12 JP JP2512850A patent/JP2965696B2/ja not_active Expired - Fee Related
- 1990-09-12 WO PCT/EP1990/001536 patent/WO1991004248A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US5205962A (en) | 1993-04-27 |
DE69017657D1 (de) | 1995-04-13 |
KR920701158A (ko) | 1992-08-11 |
EP0445248A1 (de) | 1991-09-11 |
WO1991004248A1 (en) | 1991-04-04 |
DE69017657T2 (de) | 1995-07-20 |
EP0445248B1 (de) | 1995-03-08 |
GB8921520D0 (en) | 1989-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |